[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"detail-sidebar-cat-0-en-105":3,"doc-seo-674507-105":59,"doc-detail-674507-en":129},{"code":4,"msg":5,"data":6},0,"success",[7,13,18,23,28,33,38,43,48,51,55],{"id":8,"doc_module":4,"doc_module_name":9,"category_name":10,"show_sort_weight":11,"slug":12},1,"Document","Story & Novel",90,"story-novel",{"id":14,"doc_module":4,"doc_module_name":9,"category_name":15,"show_sort_weight":16,"slug":17},2,"Literature",80,"literature",{"id":19,"doc_module":4,"doc_module_name":9,"category_name":20,"show_sort_weight":21,"slug":22},4,"Exam",70,"exam",{"id":24,"doc_module":4,"doc_module_name":9,"category_name":25,"show_sort_weight":26,"slug":27},5,"Comic",60,"comic",{"id":29,"doc_module":4,"doc_module_name":9,"category_name":30,"show_sort_weight":31,"slug":32},6,"Technology",50,"technology",{"id":34,"doc_module":4,"doc_module_name":9,"category_name":35,"show_sort_weight":36,"slug":37},7,"Healthcare",40,"healthcare",{"id":39,"doc_module":4,"doc_module_name":9,"category_name":40,"show_sort_weight":41,"slug":42},8,"Research & Report",30,"research-report",{"id":44,"doc_module":4,"doc_module_name":9,"category_name":45,"show_sort_weight":46,"slug":47},9,"Religion & Spirituality",20,"religion-spirituality",{"id":46,"doc_module":4,"doc_module_name":9,"category_name":49,"show_sort_weight":46,"slug":50},"World Cup","world-cup",{"id":52,"doc_module":4,"doc_module_name":9,"category_name":53,"show_sort_weight":52,"slug":54},10,"Lifestyle","lifestyle",{"id":56,"doc_module":4,"doc_module_name":9,"category_name":57,"show_sort_weight":24,"slug":58},19,"General","general",{"code":4,"msg":60,"data":61},"ok",{"site_id":62,"language":63,"slug":64,"title":65,"keywords":66,"description":67,"schema_data":68,"social_meta":122,"head_meta":124,"extra_data":126,"updated_unix":128},105,"en","hydraulic-joint-tester-and-hydraulic-hand-pump-operation-manual","Hydraulic Joint Tester and Hydraulic Hand Pump Operation Manual","","Operation manual for a Kubota hydraulic joint tester system and its hydraulic hand pump. It details component parts, key specifications for the hydraulic joint test band, and step-by-step installation of the rubber ring, joint test band, and compression plates, including pressure control and air release. It also provides hydraulic hand pump procedures for filling, pressurizing, verifying water flow through valves and pumps, and post-test return of water to the tank, including important handling notes for stable testing pressure.",{"@graph":69,"@context":121},[70,84,104],{"@type":71,"itemListElement":72},"BreadcrumbList",[73,77,79,82],{"item":74,"name":75,"@type":76,"position":8},"https://docshare.wps.com","Home","ListItem",{"item":78,"name":9,"@type":76,"position":14},"https://docshare.wps.com/document/",{"item":80,"name":30,"@type":76,"position":81},"https://docshare.wps.com/document/technology/",3,{"item":83,"name":65,"@type":76,"position":19},"https://docshare.wps.com/document/hydraulic-joint-tester-and-hydraulic-hand-pump-operation-manual/674507/",{"url":83,"name":65,"@type":85,"image":86,"author":91,"headline":65,"publisher":94,"fileFormat":97,"inLanguage":63,"description":67,"dateModified":98,"datePublished":98,"encodingFormat":97,"isAccessibleForFree":99,"interactionStatistic":100},"DigitalDocument",{"url":87,"@type":88,"width":89,"height":90},"https://docshare.wps.com/thumbnails/hydraulic-joint-tester-and-hydraulic-hand-pump-operation-manual/674507.png","ImageObject",300,407,{"name":92,"@type":93},"jayni","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-11-04",true,{"@type":101,"interactionType":102,"userInteractionCount":4},"InteractionCounter",{"@type":103},"ViewAction",{"@type":105,"mainEntity":106},"FAQPage",[107,113,117],{"name":108,"@type":109,"acceptedAnswer":110},"What are the key steps to install the rubber ring correctly on a joint?","Question",{"text":111,"@type":112},"Mark at least four points to center the rubber ring, then install it centered with an air release on top and an inlet on the bottom.","Answer",{"name":114,"@type":109,"acceptedAnswer":115},"How does the manual ensure proper compression plate contact and stable testing pressure?",{"text":116,"@type":112},"Use the hydraulic pump to expand compression plates while ensuring barely contact against the rubber ring, adjust height if compression plates touch the rubber ring using the red bolts, and release both turnbuckles to avoid unbalanced pressure before full compression.",{"name":118,"@type":109,"acceptedAnswer":119},"What procedures must be followed before and after testing with the hydraulic hand pump?",{"text":120,"@type":112},"Before testing: fill with clean water, set 3-way valves to GO, operate booster and wing pumps, ensure water flow at drain and air cock locations, then pressurize to the required testing pressure. After testing: open valve arrangements to return water to the tank and use the wing pump to return water from the tested joint.","https://schema.org",{"og:url":83,"og:type":123,"og:title":65,"og:site_name":95,"og:description":67},"article",{"robots":125,"canonical":83},"index,follow",{"doc_id":127,"site_id":62},674507,1793763800,{"code":4,"msg":5,"data":130},{"doc_id":127,"user_id":131,"nickname":92,"user_avatar":132,"doc_module":4,"category_id":29,"category_name":30,"doc_title":65,"doc_description":67,"doc_content":133,"file_id":134,"file_url":135,"file_type":136,"file_size":137,"view_count":4,"is_deleted":4,"is_public":8,"is_downloadable":8,"audit_status":8,"page_count":52,"language":138,"language_code":63,"site_id":62,"html_lang":63,"table_of_contents":139,"faqs":140,"seo_title":141,"seo_description":67,"update_tm":128,"read_time":142},3985747859343,"https://ap-avatar.wpscdn.com/davatar_276721f389ce27ea32af1340a28f341c","January 6, 2021  \nJoint Tester and Hydraulic Hand Pump Operation Manual  \nJanuary 2021  \nKubota Corporation  \nⅠ. Hydraulic Joint Tester Operating Procedures  \nComponent Parts of Hydraulic Joint Tester  \nPict.1 Hydraulic Joint Tester  \nPict.3 Hydraulic Pump  \nDetail of Component Parts  \nPict.5 Front Wheel Shaft  \nPict.2 Rubber Ring  \nPict.4 Water Tank and Hand Pump  \nPict.6 Rear Wheel Shaft  \nPict.7 Turnbuckle  \nPict.9 Compression Plate  \nPict.11 Air Release  \nPict.8 AdjustingBolt  \nPict.10 Shaft folded  \nPict.12 Inlet  \nSpecifications of Hydraulic Joint Test Band  \n\n| Item | Dimension | Size |\n| --- | --- | --- |\n| Body | Weight (lb) | 437 |\n|  | Minimum OD (inches) | 48.8 |\n|  | Maximum OD (inches) | 52.6 |\n|  | Pushing plate width (inches) | 11.6 |\n| Rubber Ring | Weight (lb) | 44 |\n|  | Width (inches) | 11.0 |\n| Water Tank | Weight (lb) | 110 (When empty) |\n|  | Volume (gallons) | 13.2 |\n|  | Length x Depth x Height (inches) | 32 x 16 x 10 |\n\nInstallation of Rubber Ring  \n1. Mark the location of the Rubber Ring on a testing joint. Mark at least 4 points so that the Rubber Ring is to be placed in the center of the joint.  \n2. Install the Rubber Ring in the center of the joint all around with an air release on top and an inlet on bottom.  \nPict. 13 Rubber Ring in the center of a joint  \nPict.14 Air release on top and Inlet on  \nbottom  \nInstallation of Joint Test Band  \n1. Push the Joint Tester slowly toward a joint until the first front wheels contact the rim of the Rubber Ring and stop pushing.  \n2. Fold both front wheel shafts upwards.  \n3. Continue to push the Joint Tester slowly toward a joint until the second front wheels contact the rim of the Rubber Ring and stop pushing.  \nSecond front wheel  \n4. Unfold both front wheel shafts completely to the original position. Confirm that the first front wheels are placed over the other side of the rim.  \nUnfold  \n5. Remove the Turnbuckle which is located between the front wheel shafts in order to release the second front wheels.  \n6. Turn the second front wheels upwards and tighten the thumbscrews to keep two wheels from falling down.  \nTurnbuckle  \nView  \n7. Continue to push the Joint Tester slowly to the center of the joint. Confirm that Compression Plates and Rubber Ring are uniformly installed all around a joint.  \nNote: If the Compression plates contact the Rubber Ring, adjust the height by turning the  \nred bolts which are located on the bottom.  \nPict. 15 Adjusting bolt  \n8. Undo the thumbscrews and turn the second front wheels to an original position.  \n9. Replace the Turnbuckle to hold wheels.  \n10. Connect the hydraulic hose to the Joint Tester.  \n11. Operate the hydraulic pump to expand the Compression Plates. At this point, the Compression Plates are barely contacted against the Rubber Ring.  \n12. Check and adjust the position of the Rubber Ring by using a soft faced hammer.  \nAdjustment is complete  \n13. Always make sure to release both Turnbuckles by one turn or two in order to avoid unbalanced pressure before the Rubber Ring is completely compressed by the Compression Plates.  \nNote: This process is very important to hold the required pressure when a joint is tested.  \n14. Continue to operate the hydraulic pump until the Rubber Ring is fully compressed. Note: The pump is pre-set to limit the maximum pressure by approx.7000psi.  \n15. Connect the Hydraulic Hose and the inlet of the JointTester.  \n16. Open the Air release which is located on the upper side of the Joint Tester.  \n17. Operate the Wing Pump to fill the testing joint with water. Refer to the Hydraulic Hand Pump Operating Procedures.  \n18. Check water from the Air release and keep it running for a while to completely release all the air out of the joint before closing the Air release.  \n19. Operate the Booster Pump to the required testing pressure which is 0 .5Mpa (72 .5psi) .  \nPict.16 Booster Pump  \n20. Close Valve1 to hold the required testing pressure for the required testing time which is  \nnormally ","cbCaiateT4CJKv6H","https://ap.wps.com/l/cbCaiateT4CJKv6H","pdf",822820,"English","# Hydraulic Joint Tester Operating Procedures\n## Component parts and specifications\n## Installation of rubber ring\n## Installation of joint test band\n## Hydraulic hand pump operating procedures\n# Hydraulic Hand Pump Operating Procedures\n## Before testing: filling and pressurizing\n## After testing: returning water to the tank","[{\"question\":\"What are the key steps to install the rubber ring correctly on a joint?\",\"answer\":\"Mark at least four points to center the rubber ring, then install it centered with an air release on top and an inlet on the bottom.\"},{\"question\":\"How does the manual ensure proper compression plate contact and stable testing pressure?\",\"answer\":\"Use the hydraulic pump to expand compression plates while ensuring barely contact against the rubber ring, adjust height if compression plates touch the rubber ring using the red bolts, and release both turnbuckles to avoid unbalanced pressure before full compression.\"},{\"question\":\"What procedures must be followed before and after testing with the hydraulic hand pump?\",\"answer\":\"Before testing: fill with clean water, set 3-way valves to GO, operate booster and wing pumps, ensure water flow at drain and air cock locations, then pressurize to the required testing pressure. After testing: open valve arrangements to return water to the tank and use the wing pump to return water from the tested joint.\"}]","Hydraulic Joint Tester and Hydraulic Hand Pump Operation Manual | PDF",25]